Tsis zoo li cov proteins, nucleic acids tsis muaj leej faj… Txhawm rau cuam tshuam cov suab thaj txawv txawv, chromosomal nucleic acids hu ua deoxyribonucleic acids, abbreviated DNA. Analogous nucleic acids uas cov khoom qab zib yog ribose yog hu ua ribonucleic acids, abbreviated RNA.
YPuas nucleic acids muaj phosphorus thiab sulfur?
Proteins yog tsim los ntawm carbon, hydrogen, oxygen, thiab nitrogen (CHON). Nucleic acids xws li DNA thiab RNA muaj carbon, hydrogen, oxygen, nitrogen, thiab phosphorus(CHON P). Lub cev kuj xav tau cov kab ntawm lwm cov ntsiab lus xws li calcium, potassium, thiab sulfur rau kev ua haujlwm ntawm cov leeg, paj hlwb, thiab lwm yam.
Nucleic acid muaj dab tsi?
Nucleic acids muaj tib yam li cov proteins: carbon, hydrogen, oxygen, nitrogen; Ntxiv phosphorous (C, H, O, N, thiab P). Nucleic acids yog cov macromolecules loj heev uas muaj qhov rov ua dua ntawm tib lub tsev thaiv, nucleotides, zoo ib yam li pearl saw caj dab ua los ntawm ntau pearls.
Puas DNA thiab RNA muaj Sulphur?
kev hloov pauv sulfur tau tshawb pom ntawm DNA thiab RNA. Sulfur hloov pauv ntawm cov pa atoms ntawm nucleobase los yog cov pob txha caj qaum nyob rau hauv lub nucleic acid moj khaum coj mus rau ntau yam sulfur-modified nucleosides thiab nucleotides.
sulfur ua dab tsi hauv DNA?
2007.39). Qhov kev hloov pauv, uas cov sulfur atom hloov ib qho ntawm cov tsis muaj oxygen atoms nyob rau hauv ib pawg phosphate uas txuas DNA nucleotides ua ke, hu ua phosphorothioation thiab yog thawj zaug paub kev hloov kho lub cev ntawm DNA lub qaum.
